It is this thin layer of active soil that supports all living things on the tundra.
正是这被太阳晒暖的苏醒过来的薄薄的一层土壤养活着冻土带上的一切生物。
The contribution of different types of active soil organic carbon to soil available nutrients was different.
土壤活性有机碳的不同类型对土壤养分的有效性贡献不同。
Based on the magnitude of active soil pressure, parameters like bend are calculated applying evenly distributed load method.
本文根据主动土压力大小，应用均布荷载梁计算方法，计算其挠度等参数。
The deduced calculation formula of active soil pressure acting on each plate of cargo body will provide scientific reference for structure design and performance analysis of dump truck.
导出的车箱各板的主动土压力计算公式，为自卸汽车车箱结构设计与性能分析提供了参考。
The deduced calculation formula of active soil pressure acting on each plate of cargo body will provide scientific reference for structure design and performance analysis of dump truck.
导出的车箱各板的主动土压力计算公式，为自卸汽车车箱结构设计与性能分析提供了参考。
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